1 December 2015
This week we have been learning about muscles. We know that they work in pairs. When one contracts the other relaxes. They always pull and never push. We made models of our arms to show this.
By Molly and Anesha
This week we have been learning about muscles. We know that they work in pairs. When one contracts the other relaxes. They always pull and never push. We made models of our arms to show this.
By Molly and Anesha